47879800 has 48 divisors (see below), whose sum is σ = 114055200. Its totient is φ = 18681600.

The previous prime is 47879789. The next prime is 47879807. The reversal of 47879800 is 897874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47879807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5281 + ... + 11119.

It is an arithmetic number, because the mean of its divisors is an integer number (2376150).

Almost surely, 2^47879800 is an apocalyptic number.

47879800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47879800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57027600).

47879800 is an abundant number, since it is smaller than the sum of its proper divisors (66175400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47879800 is a wasteful number, since it uses less digits than its factorization.

47879800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5896 (or 5887 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 47879800 is about 6919.5231049546. The cubic root of 47879800 is about 363.1205068059.

The spelling of 47879800 in words is "forty-seven million, eight hundred seventy-nine thousand, eight hundred".